GPT-6 Luna got stuck on the product page

Every step

1. 0:05StoreClicked “Aero Run 2 Light running shoes for everyday roa…”“I see the featured Aero Run 2 running shoes and will open that product page to check its options and availability.”
2. 0:09Product pageClicked “Choose a size”“I’m on the Aero Run 2 product page, and a size is required before adding it to the cart. I’ll open the size selector to view the available options.”
3. 0:13Product pagePicked “42”“I see sizes 42 and 43 are in stock, so I’ll choose size 42 to continue.”
4. 0:17Product pagePicked “43”“I see size 42 and 43 are available, while the previous attempt to select 42 failed. I’ll try the other available size, 43.”
5. 0:27Product pageClicked “Add to cart”“The size menu is open and shows 42 and 43 in stock, but both selection attempts failed and the menu exposes no separate option controls. I’ll try Add to cart once to see whether the page advances or identifies a usable…”
6. 0:34Product pageGave up“The size menu is open and shows sizes 42 and 43 in stock, but selecting either size failed because the options are not available to the selection control. I’m stopping rather than retrying the same failed action.”